Your back or neck surgery was denied because your scans or exam don't show what the plan requires

Updated November 3, 2026.

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What your letter means

Plan rules tie spine surgery to specific findings. For example: a vertebra that slips and moves (instability) seen on imaging, or a pinched nerve seen on MRI or CT at the same level as your symptoms. Denials for this reason often say one of these:

1. The imaging the plan received does not show the finding its rule requires.
2. The findings do not match your symptoms or exam (for example, the narrowing is at a different level from the nerve your symptoms point to).
3. The imaging is older than the plan allows.
4. Your diagnosis is not one the rule covers for this surgery (for example, disc wear alone under some plans' rules).

Some of these are about missing reports, which an appeal can fix. Some are about what your scans actually show, which only your doctor can speak to. The last kind is a plan-wide rule; an appeal has to show why your case falls inside a covered category, and an independent outside review may be the real next step.

What the plan's own rules say

• Aetna, UnitedHealthcare, Blue Cross and Blue Shield of Texas, Cigna and Medicare Advantage each use their own published rules or a review company's guidelines, and your letter should name the one applied. If it does not, ask for it in writing: see asking for the claim file and criteria, and which kind of plan you have.
• Medicare's rule for neck fusion in Texas (Medicare local coverage determination L39793, "Cervical Fusion" (Novitas; covers Texas)): MRI or CT evidence of narrowing (stenosis) "at the level corresponding with clinical myotome signs or symptoms", plus at least one listed finding, such as disc degeneration findings or instability (more than 3.5 mm of slippage on standard or motion x-rays). It does not cover fusion for "isolated chronic axial cervical pain" (neck pain alone).

Plans change their rules, and the one that counts is the rule in force when your surgery was requested. A job-based or Marketplace plan must give you a copy free (how to ask). 29 CFR 2560.503-1(g)(1)(v)(A), (h)(2)(iii)

What an appeal for this reason needs to contain

• The written radiology reports (not only the images), with dates and the spine levels named.
• If instability is the question, the report of any motion (flexion-extension) x-rays.
• Exam notes that describe your symptoms and which nerve and level they point to, so a reviewer can match them to the imaging.
• Your surgeon's explanation of how the imaging and the exam fit the plan's rule, in a signed letter of medical necessity. [doctor to confirm]
• If the imaging is older than the plan's window, a note on whether newer imaging exists. Whether you need a new scan is your doctor's decision; Denial Reply does not suggest tests.
• If the denial says your diagnosis is not covered, the exact wording of the plan's rule, and your surgeon's statement of which covered category your case falls under, if any. [doctor to confirm]

Deadlines depend on the kind of plan

Your denial letter controls. It must tell you your deadline and where to send the appeal. For job-based and Marketplace plans the federal rule gives at least 180 days from the day you got the letter (29 CFR 2560.503-1(h)(3)(i)). Medicare Advantage gives 60 days (42 CFR 422.582(b)). Plans can give you more time, not less. The steps after a final "no" are set out in federal outside review, Texas outside review and which kind of plan you have.

What Denial Reply does

For a denial that cites scan or exam findings, Denial Reply reads your letter and records and prepares a packet for you to review and sign, free during our test. A person checks every packet, and nothing is sent without your separate signed permission. The full list is here.

What Denial Reply never does

Denial Reply never signs for you or your doctor, never changes a medical record, never tells you whether you have a legal claim and never promises a result. It is not a law firm. The full list is here.

Who this is for

This is for Texas adults, 18 or older, appealing their own back or neck surgery denial, a denial that cites scan or exam findings, under a job-based, Marketplace, Texas-regulated or Medicare Advantage plan. It is not for children, people outside Texas, Medicaid, traditional Medicare or decisions needed within 72 hours. See the full description.

Your privacy

Names and ID numbers are removed before any AI reads your papers, and files are deleted 30 days after delivery. Read the privacy notice.

Sources

• 29 CFR 2560.503-1: https://www.law.cornell.edu/cfr/text/29/2560.503-1
• 45 CFR 147.136: https://www.law.cornell.edu/cfr/text/45/147.136
• 42 CFR part 422 (2025 edition): https://www.govinfo.gov/content/pkg/CFR-2025-title42-vol3/xml/CFR-2025-title42-vol3-part422.xml
• Texas Department of Insurance, health complaints: https://www.tdi.texas.gov/consumer/complaint-health.html
• Medicare local coverage determination L39793, "Cervical Fusion" (Novitas): https://www.cms.gov/medicare-coverage-database/view/lcd.aspx?lcdid=39793